X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=README.make-secnet-sites;h=cbf304e80eb3feb129ce72df6c59eefe6c1ef1c6;hb=147b444d6faa9a621e33d653b7a72c29724203c3;hp=21d729146eeaf36327b8efc30d344f5b26fe0dae;hpb=2b17246647ad3c02798d9b2ff0511a5f3c64f453;p=secnet.git

diff --git a/README.make-secnet-sites b/README.make-secnet-sites
index 21d7291..cbf304e 100644
--- a/README.make-secnet-sites
+++ b/README.make-secnet-sites
@@ -1,6 +1,7 @@
 USAGE
 
 	make-secnet-sites [-P PREFIX] [--conf] [IN [OUTCONF]]
+	make-secnet-sites --filter [IN [OUT]]
 	make-secnet-sites -u|--userv HEADER GRPDIR SITESFILE GROUP
 
 	The `-P' option sets the PREFIX string, mentioned below in
@@ -10,6 +11,11 @@ USAGE
 	file from IN (defaulting to standard input), and writes a Secnet
 	configuration fragment to OUTCONF (defaulting to standard output).
 
+	In --filter mode, `make-secnet-sites' reads a single input
+	file from IN (defaulting to standard input), and writes a
+	version of that sites file to OUT (defaulting to standard
+	output).  The output is filtered according to --output-version.
+
 	In --userv mode, `make-secnet-sites' expects to have been invoked
 	via GNU Userv.  It verifies that GROUP is listed in the
 	`USERV_GROUP' environment variable.  It then processes the